/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;
import codigoJava.Producto;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
/**
 *
 * @author CACEDA
 */
@WebServlet(name = "ServletListarProductos", urlPatterns = {"/ServletListarProductos"})
public class ServletListarProductos extends  BaseServlet {


    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, SQLException {
        init();
        response.setContentType("text/html;charset=UTF-8");
        String condicionBusqueda=request.getParameter("condicion");
        Producto p = new Producto();
        Producto[] productos;
        if (condicionBusqueda.equals("nombre"))
        {
            String nombre= request.getParameter("nombre");
            productos = p.consultarProductos(adb, "nombre='"+nombre+"'");
        }
        else
        {            
            productos = p.listarProductos(adb);
        }
         HttpSession s = request.getSession();
        for (int i = 0; i < productos.length; i++) 
        {            
           String a=String.valueOf(i);
            s.setAttribute("Producto"+a, productos[i]);
           
        }
           dispatch("/WEB-INF/adminWeb.jsp", request, response);   
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(ServletListarProductos.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(ServletListarProductos.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}

